{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["else", "member collection", "cause effect", "instrument agency"], "input": "plastic water bottles leak toxic materials into the water ."}
{"else": [], "member collection": [], "cause effect": [], "instrument agency": []}